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CASSET TE B SERIES

 OWNERS MANUAL - INDOOR UNIT

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temperature during your sleep time. This slight change in temperature will not affect your comfort level due to the 
natural effects that sleeping has on the body but it will save on energy consumption and will lower electric bills.

ENERGY SAVINGS MODE

This feature will automatically select the optimal compressor and fan speeds to allow for energy savings while 
operating in Cooling or Heating modes. The compressor and fan will automatically slow down as the room temperature 
reaches the set point.

SELF-DIAGNOSIS

Your Cassette B Series has a built-in computer which uses real-time diagnostics which help prolong the unit’s life. 
The automatic diagnosis feature continuously scans for errors or malfunctions and fault codes are shown on the unit 
display to facilitate troubleshooting and repair.

POWER FAILURE MODE

Power interruptions are no problem for the Cassette B Series system. User selections and system parameters are 
stored in non-volatile memory. These parameters are retained during a power failure. When power is returned, the 
Cassette B Series system will automatically return to the last operating mode.

INTELLIGENT DEFROST

The Intelligent Defrost function increases room comfort and saves energy by eliminating unnecessary defrost cycles. 
In heating mode, the unit will monitor the outdoor coil for frost build up. Once frost buildup has been detected, the 
system will switch into a defrost mode to remove the frost.

WASHABLE POLYMERIC AIR FILTER

The polymeric mesh filters save energy by preventing the indoor coils from being plugged with dirt and lint. This 
economical and sturdy filter may be washed, vacuumed and reused.

FAHRENHEIT / CELSIUS 

The remote controller and wired controller can be set to display in either °F or °C.

REMOTE LOCK-OUT

The remote controller has a Lock feature. The Lock averts unauthorized access or tampering with system settings.

AGENCY LISTINGS

All systems are listed with AHRI (Air Conditioning, Heating, and Refrigeration Institute) and are ETL certified per UL 
Standards.

SYSTEM FUNCTIONS (Continued)

Summary of Contents for CAS12HP230V1BC

Page 1: ...LS CAT NO GREE_CASSETTE B_OWNERS_11102022 Thank you for choosing our product Please read this Owner s Manual carefully before operation and retain it for future reference To download an electric versi...

Page 2: ...other GREE installed products worldwide has gone into your unit Please read this owner s manual carefully before operation and retain it for future reference TABLE OF CONTENTS Nomenclature 3 Safety Pr...

Page 3: ...l Electrical Rating 230V 208 230V 1PH 60Hz Style Color Designation Product Type O Outdoor Units C Indoor Cassette D Indoor Slim Duct F Indoor Floor Ceiling Model Type HP Heat Pump Capacity 12 12 000 B...

Page 4: ...hanced installation reliability or operation NOTE Your actual air conditioning heating system and related devices may differ from the images shown in this manual WARNING This appliance is not intended...

Page 5: ...g be careful not to splash water on the unit Doing this may cause electric shock or damage to unit Do not use or place any flammable combustible or noxious substance next to the unit In the event of a...

Page 6: ...ired Controller 6 Remote Controller 7 Big handle 8 Liquid Pipe 9 Gas pipe 10 Drainage pipe 11 Front Board Indoor unit Outdoor unit 2 3 4 7 5 6 1 8 9 10 11 Air inlet Air outlet Fig 1 DISCLAIMER Not all...

Page 7: ...it It then adjusts airflow and temperature accordingly for ultimate personal comfort ADJUSTABLE AIRFLOW The Cassette B Series system has a four directional airflow for maximum comfort The indoor unit...

Page 8: ...ections and system parameters are stored in non volatile memory These parameters are retained during a power failure When power is returned the Cassette B Series system will automatically return to th...

Page 9: ...when I DEMAND function is set Display when WiFi function is set Lock out status display when lock out function is set Display when up and down swing function is set Icon of follower controller it will...

Page 10: ...er the lock state in which case any other buttons won t respond Repress them for 5s to quit this state Under OFF state the Celsius and Fahrenheit scales can be switched by pressing MODE and for 5s Und...

Page 11: ...Cooling Dry Fan or Heating mode the temperature setting range is 61 F 86 F 16o C 30o C IntheAutomode thesettingtemperatureisunadjustable 3 4 Fan Setting Under the ON State of the unit each time you p...

Page 12: ...ion Swing setting is shown as Fia 9 NOTE 1 Use the Swing setting procedure to initiate Sleep Turbo or X fan 2 Oncethesettingiscompleted press SWING ENTER to initiate another setting or it will automat...

Page 13: ...indoor unit will be automatically evaporated to avoid mildew In the Cooling or Dry mode press FUNCTION till the unit enters the X fan setting interface and then press SWING ENTER to activate When the...

Page 14: ...Demand setting interface Press SWING ENTER to confirm the setting I Demand off When the I Demand function is activated press FUNCTION to enter the I Demand setting interface After that press SWING ENT...

Page 15: ...e seconds to go to the commissioning status Under this status adjust the display in the temperature display area to 00 through the button MODE and then adjust the option of the temperature sensor in t...

Page 16: ...SERIES OWNERS MANUAL INDOOR UNIT 16 OPERATION OF REMOTE CONTROLLER Buttons on remote controller Introduction for icons on display screen Remote lock out DISCLAIMER All functions are not available for...

Page 17: ...ate in a fan only mode no heating or cooling and all indicators will be off When all indicators are off press FAN button to adjust fan speed Press button to adjust fan blowing angle When selecting HEA...

Page 18: ...down at maximum angle Select and fan modulation will stop at that fixed position Horizontal louver will stop at the fixed position Select will not modulate but blow at a fixed angle Hold button more...

Page 19: ...on the remote controller When set the remote controller will send the detected ambient temperature to the controller and the unit will automatically adjust the indoor temperature according to the det...

Page 20: ...ither Sleep function and 46 F 8 C heating function can t operate at the same time If 46 F 8 C heating function has been set under heat mode pressing the SLEEP button will cancel 46 F 8 C heating funct...

Page 21: ...e unit is installed in a room where the air is extremely contaminated As a yardstick for yourself consider cleaning the filter once a half year If dirt becomes impossible to clean change the air filte...

Page 22: ...the HEAT mode In order to prevent cold air from blowing out it may take several minutes before the fan starts This is normal Air conditioner isn t coming on Power failure Wait until power recovery Lo...

Page 23: ...s clippings and other debris can stick to coil fins and make the unit work up to 15 harder 5 Rearrange the room Furniture that obstructs the airflow needs to be removed or rearranged accordingly 6 Try...

Page 24: ..._____________________ Serial No ___________________________________ Outdoor Model No _____________________________ Serial No ___________________________________ Owner Name ____________________________...

Page 25: ...U S CONTACT INFORMATION TRADEWINDS LLC E mail info twciimate com Contractor Support 888 850 7928 I Mon Fri 8 AM 5 PM EST G R E E C O M F O R T C O M...

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